diff --git a/pkgs/development/python-modules/mapsplotlib/default.nix b/pkgs/development/python-modules/mapsplotlib/default.nix
index a5dd00971d0a..d21d09571ad1 100644
--- a/pkgs/development/python-modules/mapsplotlib/default.nix
+++ b/pkgs/development/python-modules/mapsplotlib/default.nix
@@ -11,13 +11,13 @@
 
 buildPythonPackage rec {
   pname = "mapsplotlib";
-  version = "1.2.0";
+  version = "1.2.1";
 
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e0a18aa0d134407aab6130c314596732d129ff98f9a6084640a07a5b8656f836";
+    sha256 = "7650754e3175f13a1cb4406a62e4cfeb424036377992b9c3c2e3f6c2404d06b3";
   };
 
   propagatedBuildInputs = [ matplotlib scipy pandas requests pillow ];